On some systems, you may need to use pip2 to install under Python 2,
or pip3 to install under Python 3.

To easy_install under a specific Python version:

python3.3-measy_install--upgradeintspan

(You may need to prefix these with sudo to authorize
installation. In environments without super-user privileges, you may want to
use pip‘s --user option, to install only for a single user, rather
than system-wide.)

intspan is tested twice before each release–once on the developer’s workstation,
and once by the Travis CI continuous integration service. If you’d like
to also run the module tests locally, you’ll need to install
pytest and tox. For full testing, you will also need pytest-cov
and coverage. Then run one of these commands:

tox# normal test run, across all currently-supported versionstox-epy27# run for a environment only (e.g. py27)tox-ctoxcov.ini# run full coverage tests